●General Information
The screw feeder is suitable for dry powdery material (like braize, cement, grain, sand, etc.) continuous and even feed.
This equipment adopts Cycloidal pin gear speed reducer and is equipped with VF transducer, speed range is wide, smooth operation, low noise, compact structure, small volume, can conveniently adjust the material flow, meet different process requirements.
●Technical Parameters
Type | Rotate Speed（r/min） | Delivery Capability（m3/h） | Power for Calculation (kw) | Speed Reducer | Weight /Kg |
Φ125×1500 | 20～80 | 2～5 | 0.491 | BWD18-17-2.2 | 1160 |
Φ125×2500 | 20～80 | 2～5 | 0.871 | BWD18-17-2.2 | 1340 |
Φ150×1500 | 26～79 | 5～10 | 0.987 | BWD18-17-2.2 | 1550 |
Φ150×2500 | 26～79 | 5～10 | 1.635 | BWD22-17-4.0 | 1750 |
Φ175×1500 | 25～80 | 6～16 | 1.57 | BWD22-17-4.0 | 1750 |
Φ175×2500 | 25～80 | 6～16 | 2.62 | BWD22-17-4.0 | 1850 |
Φ200×1500 | 25～80 | 8～25 | 2.45 | BWD22-17-4.0 | 1820 |
Φ200×2500 | 25～80 | 8～25 | 4.09 | BWD22-17-5.5 | 1980 |
Φ250×2500 | 20～65 | 11～34 | 5.55 | BWD22-17-7.5 | 2450 |
Φ300×3000 | 20～65 | 20～65 | 12.5 | BWD33-17-15 | 3050 |
●Feeding Ability
Q- Delivery Capability（Speed（m3/h））
D-Screw Blade Diameter (m) δ-Thickness of the screw (m)
d-Screw Rod Diameter (m) n –Rotate Speed(r/min)
S-Screw Pitch (m) ф- Full Coefficient of material (Generally ф=0.9)
SLW External Connect Dimension
Type | a×a1 | b×b1 | c×c1 | n1-d1 | A×A1 | B×B1 |
Φ125x1500 | 200×500 | 270×570 | 320×620 | 20-Φ13 | 500×500 | 570×570 |
Φ125x2500 | 200×500 | 270×570 | 320×620 | 20-Φ13 | 500×500 | 570×570 |
Φ150x1500 | 200×600 | 270×670 | 320×720 | 24-Φ13 | 600×600 | 670×670 |
Φ150x2500 | 200×600 | 270×670 | 320×720 | 24-Φ13 | 600×600 | 670×670 |
Φ175x1500 | 230×700 | 310×780 | 360×830 | 28-Φ13 | 700×700 | 780×780 |
Φ175x2500 | 230×700 | 310×780 | 360×830 | 28-Φ13 | 700×700 | 780×780 |
Φ200x1500 | 250×800 | 330×880 | 390×940 | 28-Φ13 | 800×800 | 880×880 |
Φ200x2500 | 250×800 | 330×880 | 390×940 | 28-Φ13 | 800×800 | 880×880 |
Φ250x2500 | 250×1000 | 330×1080 | 390×1140 | 36-Φ13 | 1000×1000 | 1080×1080 |
Φ300x3000 | 250×1200 | 330×1280 | 390×1340 | 44-Φ13 | 1200×1200 | 1280×1280 |
